Multiple Dimension Error Correction - Computerphile

As communications become more complicated, the amount of bits required to succesfully correct an error increases, but by how much? Professor Brailsford talks multi-dimensional parity bits. Professor Brailsford's earlier videos: https://www.youtube.com/playlist?list=PLzH6n4zXuckpKAj1_88VS-8Z6yn9zX_P6 Special thanks to Prof Ray Hill, University of Salford UK for much consultancy and advice. Apologies for the typo in the title of this video. http://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: http://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com